池杉是什麼屬植物?
池杉樹,杉科落羽杉屬,樹皮縱裂成長條片脫落,樹幹墓部膨大,通常有曲膝狀的呼吸根。枝向上開展,樹冠常較窄,呈尖塔形;葉多鑽形,略內曲,常在枝上螺旋狀伸展,下部多貼近小枝,荃部下延。花期3月,果實10~11月成熟,球果圓球形或長圓狀球形,有短梗,種子不規則三角形,略扁,紅揭色,邊緣有銳脊。

池杉樹,適(shi)濕(shi)熱(re)氣(qi)候(hou),喜(xi)深(shen)厚(hou)疏(shu)鬆(song)濕(shi)潤(run)的(de)酸(suan)性(xing)土(tu)壤(rang)。耐(nai)濕(shi)性(xing)很(hen)強(qiang),長(chang)期(qi)及(ji)在(zai)水(shui)中(zhong)也(ye)能(neng)較(jiao)正(zheng)常(chang)生(sheng)長(chang)。池(chi)衫(shan)是(shi)棄(qi)光(guang)樹(shu)種(zhong),不(bu)耐(nai)蔭(yin)。抗(kang)風(feng)性(xing)很(hen)強(qiang)。池(chi)杉(shan)的(de)萌(meng)芽(ya)性(xing)很(hen)強(qiang),生(sheng)長(chang)勢(shi)也(ye)旺(wang)。原(yuan)產(chan)於(yu)美(mei)國(guo)弗(fu)吉(ji)尼(ni)亞(ya)州(zhou),成(cheng)為(wei)中(zhong)國(guo)許(xu)多(duo)城(cheng)市(shi)尤(you)其(qi)是(shi)長(chang)江(jiang)流(liu)域(yu)重(zhong)要(yao)的(de)造(zao)樹(shu)和(he)園(yuan)林(lin)樹(shu)種(zhong)。

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